〔Overnight Brief〕Moody's Lifts Four Top Chinese Brokers to A3 as Shenzhen Non-Core Home Sales Jump 200% Over Golden Week — Domestic Tailwinds Meet EU Protectionist Letter, UK EV Tariff Talk

0. Weekly Arc

Holiday-week flow was split: domestic real estate and capital markets show fresh signs of life, yet the external trade environment hardened in real time. Moody's lifted four top Chinese securities firms to A3 the same week Shenzhen non-core home sales surged 200% at one chain ^[1][2]. Against that, France and Germany filed an informal letter at the European Commission demanding new protectionist tools, and the UK floated higher tariffs on Chinese EVs ^[3][4][5][6]. The line-up for the week ahead — a second China-EU trade and investment consultation and European Commissioner Sefcovic's visit — is the next pivot ^[7][5].

1. Property: Shenzhen Non-Core Districts Lead the Holiday Surge

• **[NEW] Outside buyers flood Shenzhen.** Relaxed purchase rules in non-core districts let non-Shenzhen residents buy up to two units without social-security or individual-income-tax records ^[1]. September total first-and-second-hand home signed volume: 7,049 units, +2.7% m/m ^[1].
• **[NEW] National Day 1-5 read:** Beike-tracked signed volume +23% y/y at partner stores; Luyoujia reported second-hand viewings +30% m/m and +22% y/y, signed volume +11% y/y ^[1]. A Luyoujia regional marketing director said the 30+ stores in Guangming district saw sales +200% from Oct 1-4 versus the September daily run-rate ^[1].
• **[ONGOING] 30-city inventory report (Prui Real Estate Research):** destocking continued into Q4, but the digestion period for unsold area is lengthening; supply and sales are recovering in the same direction on a m/m basis ^[8].

2. Capital Markets: Moody's Upgrades Meet Broker Optimism

• **[NEW] Moody's** raised long-term issuer ratings on CICC, CICC International, Citic Securities, and Guotai Junan Securities from Baa1 to A3, citing a rising probability of official support and the firms' growing strategic importance to China's economic and financial policy goals ^[2]. S&P had earlier lifted its view of the China securities industry ^[2]. Citic Securities said it would use the upgrade to broaden offshore funding channels and lower cross-border funding costs ^[2].
• **[NEW] Broker Q4 A-share views (neutral-to-optimistic):** Zheshang Securities expects a continuing "diamond structure," neutral-to-optimistic on broad-based valuation ^[9]. Guoxin Securities: the bull market has more room to run after Q3 consolidation ^[9]. Xiangcai Securities: macro and fundamentals support a "profit-defensive slow bull" ^[9]. AI is named a continuing Q4 allocation theme ^[9].

3. Trade Headwinds: EU Protectionist Letter and UK EV Tariff Talk

• **[NEW] France and Germany (Oct 5) submitted an informal letter** to the European Commission calling for stronger use of trade defense measures and new protectionist tools ^[3][4].
• **MOFCOM spokesperson:** "protectionism cannot raise competitiveness; decoupling cuts chains and harms all"; urged France and Germany, as major economies, to uphold open cooperation and free trade, and not politicize or securitize economic issues ^[3][4].
• **MOFA spokesperson Guo Jiakun:** China-EU industrial and supply chains are deeply integrated and mutually dependent; trade relations are fundamentally win-win ^[5]. On a separate report that Germany and France also asked Commission President von der Leyen for new powers to revoke single-market access for countries that disrupt trade and a mechanism to reduce supply-chain dependencies — the letter did not name China — Guo pushed back and, on whether this affects Sefcovic's visit later this week, directed queries to the competent Chinese authorities ^[5].
• **[NEW] UK considering higher tariffs on Chinese EVs.** Guo Jiakun: specific questions should go to the competent Chinese authorities; China's EV industry provides competitive choices for global consumers including the UK and supports green transition — "high-quality capacity in short supply" ^[6].
• **[ONGOING] Diplomatic track still alive.** Deputy Commerce Minister Ling Ji, also Deputy International Trade Negotiator, held a video call with the European Commission's Director-General for Trade and Economic Security, Jorgensen, to prepare for the second session of the China-EU trade and investment consultation mechanism ^[7].

4. Macro Backdrop

• **[NEW] Hong Kong** was again ranked the world's freest economy (Xinhua) ^[10].
• **[NEW] Autumn grain harvest** stood at roughly 35% complete (People's Daily) ^[11].
• **[NEW] Caixin essay** on policy space read through the funding chain ^[12].
• **[NEW] Xinhua** on holiday consumption showing new drivers ^[13].
• **[NEW] Bloomberg column** flagged the bond market's threat to American hegemony and pointed readers to the US-China spread ^[14].

5. What Decides Next

• The **second China-EU trade and investment consultation meeting** and the run-up to it ^[7].
• **European Commissioner Sefcovic's visit to China later this week** — the first test of whether the France-Germany protectionist letter changes the agenda or only the tone ^[5].
• **UK EV tariff decision** and whether Beijing reads it as part of a coordinated European push or a stand-alone move ^[6].
• The **falsifiable test for the Shenzhen property read** is whether the post-holiday run-rate holds into October weekly data; the Q4 30-city inventory path will show whether destocking is broad-based or remains Shenzhen-localized ^[1][8].